import book.BookList;
import user.AdminUser;
import user.NormalUser;
import user.User;

import java.util.Scanner;

public class Main{
    public static User Login(){
        System.out.println("请输入你的姓名:");
        Scanner scanner = new Scanner(System.in);
        String name = scanner.nextLine();
        System.out.println("请输入你的身份:1-》管理员、2-》普通用户");
        int choice = scanner.nextInt();
        if(choice == 1){
            return new AdminUser(name);
        }
        else{
            return new NormalUser(name);
        }
    }
    public static void main(String[] args){
        //初始化书架
        BookList bookList = new BookList();
        User user = Login();//动态绑定
        while(true) {
            int choice = user.menu();
            user.doOperation(choice, bookList);
        }

    }
}
